Rocking a long-sleeved, black dress, the 32-year-old reality TV star left little to the imagination as the front portion of the ensemble was completely sheer, revealing black lingerie and her famed upper-body assets.

"I've felt good. I haven't had any morning sickness, but it isn't the easiest," Kim confessed while hosting a New Year's Ever party in Las Vegas on Monday. "People always say [pregnancy] is easy and fun - it's definitely an adjustment... it's learning about your body."